Isolation and Identification of Cheliensisamine from the Bark o f Goniothalamus cheliensis Researches on application of the tennant method in ecological flow evaluention The optimum sampling unit area on the spatial distribution pattern of grassland on the saline land in Linze Soil respiration in Pinus tabulaeformis forest during dormant period at Huoditang forest zone in the Qinling Mountains Sampling strategy for carbon isotope analysis of tree rings: a case study of Cryptomeria fortunei from Mt. Tianmu, China Study on the relationship between α diversity of plant community and environment on Dinghushan Spatial heterogeneity analysis of fractal dimension of soil particle for Ammopiptanhus mongolicus shrub HPLC Dual-wavelength fingerprint of Alisma orientalis Determination of paeoniflorin,liquiritin,cinnamic acid,cinnamic aldehyde,and glycyrrhizic acid in Guizhi Decoction by HPLC mehod with sample’s internal standard Determination of four flavonoids from Yupingfeng prescription in different compatibility proportion by HPLC Determination of four flavonoids from Yupingfeng prescription in different compatibility proportion by HPLC Stand density estimation based on the measurement of spatial structure. The Fragrance Components of the Jasrninnm sambac (L.) Alton collected by Simultaneous Steam Distillation and Solvent Extraction The Structure of Remsamabilinin B Genetic Structure of Natural Populations of Wild Soybean (Glycine soja) in Beijing Region SPECIES-AREA RELATIONSHIPS OF SOIL SEED BANK IN KARST FOREST IN CENTRAL YUNNAN, CHINA ISOLATION AND IDENTIFICATION OF ALLELOCHEMICALS FROM REHMANNIA GLUTINOSA THAT AFFECT SESAMUM INDICUM EFFECTS OF SAMPLE SIZE AND SPECIES TRAITS ON PERFORMANCE OF BIOCLIM IN PREDICTING GEOGRAPHICAL DISTRIBUTION OF TREE SPE-CIES—A CASE STUDY WITH 12 DECIDUOUS QUERCUS SPECIES INDIGENOUS TO CHINA NESTED REGRESSION FOR ESTABLISHING TREE BIOMASS EQUATIONS Point pattern analysis of several psammophyte populations in the riparian ecotone in the middle reaches of Yarlung Zangbo River of Tibet, China Relationships between coefficient of variation of diameter and height and competition index of main coniferous trees in Changbai Mountains. Strategies of seed germination on sand dune and seedling desiccation tolerance, of Psammochloa villosa (Poaceae) Growth chamber study on the impact of CO2 concentration and radiant intensity on Salix psammophila photosynthetic rate FRULLANIA USAMIENSIS STEPH——A SPECIES OF FRULLANAIACEAE NEW TO CHINA Effects of sesame cake fertilizer on soil enzyme activities and microbial C and N at rhizosphere of tobacco Determination of the Minimum Sampling Area for Mid-subtropical Evergreen Broad-leaf Forest (Castanopsis carlesii Forest) in Fujian Province,China Potential Effect of Simulated Precipitation Change on the Evapotranspiration of Salix psammophylla Seedlings in Maowusu Sandland Sampling Methods of Vegetation Investigation in a Tropical Rain Forest at Bawangling Nature Reserve,Hainan Changes in Chemical Constituents and Contents of Essential Oils in Jasminum sambac ‘Unifoliatum’ during Flower Development Stages A comparative study on diaspore weight and shape of 78 species in the Horqin Steppe A New Species of Iris from China Some key problems of quantitative estimation in multilevel remote sensing monitoring system of plant medicinal materials Advances in study of anticancer properties of Allii Macrostemonis Bulbus Study on effect of pH on rectum permeability of active ingredients in Reduning suppositories in vitro Effect of sesamin on pulmonary vascular remodeling in rats with monocrotaline-induced pulmonary hypertension Climatic division of Blumea balsamifera in Guizhou province based on topographical conditions Effects of serums containing Buzhong Yiqi decoction with Astragalus Radix or Hedysari Radix on anti-immunosenescence in spleen lymphocytes of SAMP8 mice Analysis of metabolic pathway of terpenoids in Blumea balsamifera Quantitative determination of seven major absorbed volatile constituents in mice brain, liver and blood after intragastric administration of Asari Radix et Rhizoma suspension by headspace-solid phase microextraction-gas chromatography-mass spectrometry Rapid Identification of Blumea balsamifera by Specific PCR and Fluorescence Detection Isolation, purification, and biological activities of ray cartilage glycosaminoglycans DNA Fingerprinting of Sesame (Sesamum indicum L.) Varieties (Lines) from Recent National Regional Trials in China Identification Method of Drought Tolerance and Association Mapping for Sesame (Sesamum indicum L.) Carbon Density of Herbage in Natural Secondary Pinus tabulaeformis Forest in Huoditang Zone,Qinling Moutains The Chromosome Number of Psammosilene tunicoides Endemic to China Isolation and Identification of Aspergillus Species from the Post Fermentative Process of Pu-Er Ripe Tea Full-length Amplifying and Sequencing of S-adenosylmethionine SynthetaseGene in Litchi Aborted-embryo of ‘Guiwei’ Studies on the Methods of Establishing Cucumber Core Collection Based on RAPD Analysis Histological Investigation on Floral Reversion of Impatiens balsamina L. Study on the Methods of Constructing Chinese Cabbage Core Germplasm Based on the Morphological Data A Study of the Psammophilous Vegetation along the Coast of Jiangsu Province An Elite Variety for Samara Use: Eucommia ulmoides ‘Huazhong No.7’ Stratified Adaptive Cluster Sampling Based on the Adjusted Horvitz-Thompson Estimator with the Network Nonoverlapping Strata An Elite Variety for Samara Use: Eucommia ulmoides ‘Huazhong No.6’ A Review of Adaptive Cluster Sampling in MultiResource Inventory Three New Steroidal Alkaloids from Pachysandra axillaris Effects of sand-burying on seed germination and seedling emergence of six psammophytes species Effects of zinc and boron nutrition on balsam pear (Momordica charantia) yield and quality,and polyamines,hormone,and senescence of its leaves Spatial-temporal distribution and variation of atmospheric SO2 concentration in Hangzhou. STUDIES ON THE SPATIAL DISTRIBUTION PATTERN AND SAMPLING TECHNOLOGY OF THE LOOSE SMUT OF WHEAT IN WHEAT FIELDS STUDIES ON THE FIELD DISTRIBUTION PATTERN AND SAMPLING MODEL OF RICE MOUSE DAMAGE Photosynthetic and Physiological Characteristics of Eight Psammophilic Shrub Species in Northeast Ulanbuh Desert during the Late Growing Season Difference of Samara‘s Form Characters and Gutta-Percha Content from Different Producing Areas Associated with Eucommia ulmoides Variations of Gutta-Percha Content in Samara from Different Eucommia ulmoides Forms A New Medicinal and Edible Oil from a Woody Plant——Sambucus williamsii The Research Method of Quantifying the Structure of Urban Street Tree Populations Ecological Environment and Introduction Experiments of Three Wild Tea Species from Yunnan ULTRASTRUCTURE OBSERVATIONS ON THE PLASMALEMMASOMES OF TRADESCANTIA STAMEN HAIR CELLS The Reliability of Genetic Parameters Estimated from Populations with Different Sample Sizes by several Mating Designs CHEMICAL CONSTITUENTS OF "ECOLOGICAL TEA" FROM YUNNAN STUDIES ON THE SAPONINS FROM PSAMMOSILENE TUNICOIDES A NEW TRITERPENOID OF PSAMMOSILENE TUNICOIDES STUDY ON THE PHARMACOL0GICAL ACTIVITY OF TQTAL SAP0NINS FROM PSAMM0SILENE TUNIC0IDES Extraction and isolation of 23-acetate alisol B from Alisma orientalis by supercritical fluid extraction and high-speed counter-current chromatography Iridoid Glucosides from Phlomis mongofica Turcz. Technology of refining A-linolenic acid in Semen Sesami oil by short path distillation Chemical constituents of Rheum glabricaule (Ⅰ) Quality standard of Wuhu Powder Comparative Study of Monitoring Methods about Plant Diversity and Aboveground Biomass of Alpine Grasslands in the Tibetan Plateau Anti-arthritic and anti-oxidative effect of ethyl acetate fraction of Blumea balsamlfera residues in rat adjuvant-induced arthritis